svg-backdrop

Cyperaceae source details

Ford, K. A. (2025). A taxonomic revision of New Zealand species of Carex section Inversae Kük. (Carex subgenus Vignea, Cyperaceae). New Zealand Journal of Botany. 1-73.
505467
10.1080/0028825x.2025.2458506 [view]
Ford, K. A.
2025
A taxonomic revision of New Zealand species of <i>Carex</i> section <i>Inversae</i> Kük. (<i>Carex</i> subgenus <i>Vignea</i>, Cyperaceae)
New Zealand Journal of Botany
1-73
Publication
Available for editors  PDF available [request]
RIS (EndNote, Reference Manager, ProCite, RefWorks)
BibTex (BibDesk, LaTeX)
Date
action
by
2025-02-15 10:36:29Z
created

Carex ×elatior (Kük.) K.A.Ford (original description)
Carex ambita K.A.Ford (original description)
Carex pilifolia K.A.Ford (original description)
Carex sect. Inversae Kük. (additional source)
Isolectotype US 2038826, geounit New Zealand South, identified as Carex ambita K.A.Ford
Isolectotype AK 2489, geounit New Zealand South, identified as Carex ambita K.A.Ford
Lectotype AK 2490, geounit New Zealand South, identified as Carex ambita K.A.Ford
Holotype CHR 666747, geounit New Zealand South, identified as Carex pilifolia K.A.Ford
 Description

Loosely tufted; rhizomes short, ascending. Culms 70–320 mm long × 0.5–0.8 mm diam., erect, trigonous, ... [details]

 Description

Fine-leaved, graminoid, lax, dense tussocks; rhizomes ascending, with long internodes. Culms 20–120 mm long × ... [details]

 Description

Small, lax, filiform-leaved tufts; rhizomes fine, wiry, long-creeping, branching, and internodes short. Culms ... [details]

 Diagnosis

Similar to C. pilifolia but differs from it with its denser tussock habit, an inflorescence of 4–8 spikes, ... [details]

 Diagnosis

Differs from Carex ambita by its small size, sparse-leaved, tufted habit; inflorescence reduced to a single spike; ... [details]

 Etymology

From the Latin ambitus (encircling, surrounding), in reference to bordering the outer edge of ephemeral wetlands ... [details]

 Etymology

From Latin pilus, a hair, and folium, a leaf. [details]

 Habitat

Subalpine; habitat not recorded but likely to be on the plateau in border areas of red-tussock grassland ... [details]

 Habitat

Montane to subalpine, 730–1300 m; stream head basins and river flats, stream and tarn edges, borders of ephemeral ... [details]

 Habitat

Montane, 760–920 m; inter-montane basins and glacial valleys; moraine, upper turf zone of kettleholes and ... [details]

 Taxonomic remark

A natural hybrid between Carex ambita K.A.Ford × C. trachycarpa Cheeseman. [details]